APA Citation

Costell, J. (2004). The science of sales success: A proven system for high-profit, repeatable results. New York: AMACOM.

Chicago Style Citation

Costell, Josh. The Science of Sales Success: A Proven System for High-profit, Repeatable Results. New York: AMACOM, 2004.

MLA Citation

Costell, Josh. The Science of Sales Success: A Proven System for High-profit, Repeatable Results. New York: AMACOM, 2004.

Warning: These citations may not always be 100% accurate.